Ceiling exhaust fan



FIG. 1 is a top plan view of a ceiling exhaust fan;

FIG. 2 is an end plan view thereof;

FIG. 3 is a side plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is an end plan view thereof;

FIG. 7 is a side plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

In FIGS. 1–8, the broken line showing of various items is for illustrative purposes only and forms no part of the claimed design.

The broken line showing of the concentric circular members is included for the purpose of illustrating environmental structure and forms no part of the claimed design. 

The ornamental design for a ceiling exhaust fan, as shown and described. 